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近20年来,世界采矿业发生了很大变化,即非金属矿的开采速度、产值、产量均已超过了金属矿。有人称谓“人类将进入一个新的石器时代”。在新的“石器时代”中,天然沸石首屈一指。据1988年出版的《非金属矿专利文献选编》(一)资料,在已捡出的国外近7000余条专利中,天然沸石的专利约占总数的三分之一,可见其地位的显赫。 “沸腾的岩石” 1756年,瑞典矿物学家克朗斯塔特,发现自然界里存在着一种铝硅酸盐矿物,把它放在水中,稍稍加热,就会涌出大量汽泡,好像水在沸腾一样。他把这种矿物命名为
In the past 20 years, great changes have taken place in the mining industry in the world. That is to say, non-metallic mines have exceeded the production rate, output value and output of metal mines. Someone appellation “humanity will enter a new stone age ”. In the new “Stone Age”, natural zeolite is second to none. According to the “Selected Articles of Non-metallic Mine Patent Literature” (No. 1) published in 1988, among the nearly 7,000 foreign patents that have been collected, the natural zeolite patent accounts for about one-third of the total, indicating its prominent position. Boiling Rock In 1756, the Swedish mineralogist Kronstadt found that there was an aluminosilicate mineral in nature. When it was put in water and slightly heated, a large amount of bubbles gushed, as if The water is boiling the same. He named the mineral